CN215616783U

CN215616783U - Machine tool operation panel vibration/noise reduction device

Info

Publication number: CN215616783U
Application number: CN202121877016.2U
Authority: CN
Inventors: 卢建文; 苏睿; 张勇志
Original assignee: Quanzhu Tianjin Technology Co ltd
Current assignee: Quanzhu Tianjin Technology Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-25
Anticipated expiration: 2031-08-11

Abstract

The utility model relates to the technical field of machine tool operation tables, in particular to a damping and noise-reducing device of a machine tool operation table, which comprises a workbench, a bracket, a cross beam, a processing mechanism, a first buffer component, a second buffer component, a clamping component and a noise-reducing component, the worktable is provided with the brackets which are arranged into two groups which are symmetrically arranged on the worktable, the two ends of the beam are respectively connected with the two groups of brackets, the processing mechanism is arranged below the beam, the damping and noise-reducing device of the machine tool operating table is provided with noise-reducing plates at two sides of the bearing table to play a role of primary noise reduction, be provided with the pad of making an uproar that falls that has the hole of making an uproar on the support, the pad of making an uproar that falls plays the second grade and falls the effect of making an uproar, and the sound-proof housing is articulated with the crossbeam, and the sound-proof housing both ends are connected with the support block, and support, crossbeam, sound-proof housing have good seal with the cavity that the workstation encloses to play tertiary noise reduction effect.

Description

Machine tool operation panel vibration/noise reduction device

Technical Field

The utility model relates to the technical field of machine tool operation tables, in particular to a damping and noise reducing device for a machine tool operation table.

Background

As is known, a machine tool is a machine for manufacturing machines, also called a machine tool or a machine tool, and is conventionally referred to simply as a machine tool. Generally, the machining method is divided into a metal cutting machine, a forging machine, a woodworking machine and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool. The machine tool plays an important role in the construction of national economy modernization.

For example, the patent publication "CN 211387918U" is named as: the utility model discloses a damping and noise reducing device for a machine tool operation table, which comprises the machine tool operation table and a drill arranged above the machine tool operation table, wherein a drilling and noise reducing groove is formed in the machine tool operation table, a horizontally arranged bearing plate is arranged in the drilling and noise reducing groove, mounting holes are formed in corners of the bearing plate, guide rods are arranged in the mounting holes, the bottom of each guide rod is fixed in the drilling and noise reducing groove, damping springs are arranged on the peripheries of the guide rods, the upper ends of the damping springs are fixed at the bottom of the bearing plate, the lower ends of the damping springs are fixed on the inner wall of the drilling and noise reducing groove, and two groups of buffering spacers are uniformly arranged at the bottom of the drilling and noise reducing groove. The structure of the punching operation part of the machine tool is improved, a special sound absorption and shock absorption structure is designed, the shock absorption effect of the punching process of the machine tool can be effectively improved, a better noise reduction effect is achieved, and the structure is simple and convenient to install and use. "

The existing damping and noise reducing device for the machine tool operating table is found to be insecure in clamping, has no grading noise reducing device, is not isolated from the external environment, has an unobvious noise reducing effect, and is high in use limitation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a damping and noise reducing device for a machine tool operating table, which is stable in clamping.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a shock-absorbing and noise-reducing device for a machine tool operating table comprises a working table, supports, a cross beam, a processing mechanism, a first buffer assembly, a second buffer assembly, a clamping assembly and a noise-reducing assembly, wherein the supports are arranged on the working table and are arranged on the working table in two groups symmetrically, two ends of the cross beam are respectively connected with the two groups of supports, the processing mechanism is arranged below the cross beam, the first buffer assembly comprises a telescopic rod, a first spring, a bottom plate and a nut, one end of the telescopic rod is connected with the working table, the other end of the telescopic rod penetrates through the bottom plate, the telescopic rod is sleeved with the first spring, one end of the first spring is connected with the working table, the other end of the first spring is connected with the bottom plate, the nut is arranged on the bottom plate, and the nut is connected with the upper part of the telescopic rod through threads, the telescopic rods are arranged into four groups and are uniformly distributed at four corners below the bottom plate, the clamping assembly is arranged above the bottom plate and comprises a bearing table, an assembly table, a sliding block, a screw rod and a motor, the clamping assembly is arranged into a plurality of groups which are symmetrically distributed on the bottom plate, a transverse plate is arranged on the assembly table and is arranged below the transverse plate, a slide way is arranged on the side surface of the bearing table, the sliding block is matched with the slide way, the motor is arranged on the transverse plate, one end of the screw rod penetrates through the transverse plate and is connected with the output end of the motor, the other end of the screw rod penetrates through the sliding block and is connected with the bearing table, the second buffer assembly is arranged below the workbench and comprises a noise reduction plate, a noise reduction pad and a sound insulation cover, the noise reduction plate is arranged on the bottom plate, the noise reduction plate is arranged into two groups which are symmetrically distributed at the outer side of the assembly table, the noise reduction pad is arranged on the inner side of the support, the sound-proof housing is arranged at two ends of the cross beam, the sound-proof housing is hinged to the cross beam, and the sound-proof housing is vertically arranged on the support.

In order to ensure the airtightness of a cavity defined by the bracket, the cross beam, the sound-proof housing and the workbench, the utility model has the improvement that clamping grooves are formed at two ends of the bracket, sealing gaskets are arranged in the clamping grooves, and the sound-proof housing is matched with the clamping grooves.

In order to ensure the stable clamping of the equipment, the utility model has the improvement that the sliding block and one end of the bearing table, which is far away from the screw rod, are provided with friction pads.

Furthermore, in order to absorb noise, the utility model improves that a plurality of noise reduction holes are arranged in the noise reduction pad.

In order to ensure the stable support of the workbench, the utility model has the improvement that the second buffer component comprises a supporting leg, a second spring and a supporting block, one end of the supporting leg is connected with the workbench, the other end of the supporting leg is provided with a driving groove, the second spring and the supporting block are arranged in the driving groove, one end of the second spring is connected with the top of the driving groove, and the other end of the second spring is connected with one end of the supporting block.

Furthermore, in order to ensure the stable fixation of the workbench, the utility model is improved in that the other end of the supporting block is provided with a cushion pad.

(III) advantageous effects

Compared with the prior art, the utility model provides a damping and noise reducing device for a machine tool operating table, which has the following beneficial effects:

this lathe operation panel vibration/noise reduction device, the crossbeam below that sets up on the support on the workstation is provided with the processing agency, places the material on the accepting platform, and the starter motor, the motor drives the screw rod, and is further, and the screw rod drives the slider and slides in the slide, makes the slider that has the friction pad and the accepting platform that has the clutch blocks clamp the material stably.

This lathe operation panel vibration/noise reduction device is provided with the board of making an uproar of falling in accepting a both sides, plays the effect of making an uproar of preliminary falling, is provided with the pad of making an uproar of falling that has the hole of making an uproar of falling on the support, and the pad of making an uproar of falling plays the effect of making an uproar of falling the second grade, and the sound-proof housing is articulated with the crossbeam, and the sound-proof housing both ends are connected with the support block, and the cavity that support, crossbeam, sound-proof housing and workstation enclose has good seal to play tertiary noise reduction effect.

This lathe operation panel vibration/noise reduction device is provided with the telescopic link that the cover has first spring in the bottom plate below, through the interval of nut adjusting bottom plate and workstation, conveniently adjusts the buffering effect of first buffering subassembly, be provided with the supporting shoe with second spring coupling in the drive groove of landing leg below, the supporting shoe can slide in the drive groove, is provided with the blotter below the supporting shoe, conveniently plays good buffering protection.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partially enlarged view of FIG. 1 according to the present invention;

fig. 3 is a front view of the structure of the present invention.

In the figure: 1. a work table; 2. a support; 3. a cross beam; 4. a telescopic rod; 5. a first spring; 6. a base plate; 7. a nut; 8. a receiving table; 9. an assembly table; 10. a slider; 11. a screw; 12. a motor; 13. a friction pad; 14. a noise reduction plate; 15. a noise reduction pad; 16. a sound-proof housing; 17. a gasket; 18. a support leg; 19. a second spring; 20. a support block; 21. a cushion pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a machine tool console damping and noise reducing device includes a workbench 1, a bracket 2, a cross beam 3, a processing mechanism, a first buffer assembly, a second buffer assembly, a clamping assembly and a noise reducing assembly, wherein the bracket 2 is arranged on the workbench 1, the bracket 2 is arranged in two groups symmetrically arranged on the workbench 1, two ends of the cross beam 3 are respectively connected with the two groups of brackets 2, the processing mechanism is arranged below the cross beam 3, the first buffer assembly includes a telescopic rod 4, a first spring 5, a bottom plate 6 and a nut 7, one end of the telescopic rod 4 is connected with the workbench 1, the other end of the telescopic rod 4 penetrates through the bottom plate 6, the telescopic rod 4 is sleeved with the first spring 5, one end of the first spring 5 is connected with the workbench 1, the other end of the first spring 5 is connected with the bottom plate 6, the nut 7 is arranged on the bottom plate 6, the nut 7 is connected with the upper part of the telescopic rod 4 through threads, the telescopic rod 4 is arranged into four groups which are uniformly arranged at four corners below the bottom plate 6, the clamping assembly is arranged above the bottom plate 6 and comprises a bearing table 8, an assembling table 9, a slide block 10, a screw rod 11 and a motor 12, the clamping assembly is arranged into a plurality of groups which are symmetrically arranged on the bottom plate 6, a transverse plate is arranged on the assembling table 9, the bearing table 8 is arranged below the transverse plate, a slide way is arranged on the side surface of the bearing table 8, the slide block 10 is matched with the slide way, the motor 12 is arranged on the transverse plate, one end of the screw rod 11 is communicated with the transverse plate and is connected with the output end of the motor 12, the other end of the screw rod 11 is communicated with the slide block 10 and is connected with the bearing table 8, and the second buffer assembly is arranged below the workbench 1, the noise reduction assembly comprises a noise reduction plate 14, a noise reduction pad 15 and a sound-proof cover 16, the noise reduction plate 14 is arranged on the bottom plate 6, the noise reduction plate 14 is arranged into two groups of symmetrical arrangements on the outer side of the assembling table 9, the noise reduction pad 15 is arranged on the inner side of the support 2, the sound-proof cover 16 is arranged at two ends of the cross beam 3, the sound-proof cover 16 is hinged to the cross beam 3, and the sound-proof cover 16 is vertically arranged on the support 2.

The sound-proof housing 16 is connected with 2 block of support, convenient assembly, 2 both ends of support are provided with the draw-in groove, be provided with sealed pad 17 in the draw-in groove, the sound-proof housing 16 with the draw-in groove phase-match, for the convenience cavity seal that support 2, crossbeam 3, sound-proof housing 16 and workstation 1 enclose.

And friction pads 13 are arranged at the ends, far away from the screw 11, of the sliding block 10 and the bearing table 8, so as to ensure the stable clamping of the equipment.

A plurality of noise reduction holes are formed in the noise reduction pad 15, and further, noise is absorbed.

The second buffer component comprises a supporting leg 18, a second spring 19 and a supporting block 20, one end of the supporting leg 18 is connected with the workbench 1, the other end of the supporting leg 18 is provided with a driving groove, the second spring 19 and the supporting block 20 are arranged in the driving groove, one end of the second spring 19 is connected with the top of the driving groove, the other end of the second spring 19 is connected with one end of the supporting block 20, and therefore the workbench 1 is guaranteed to be stably supported conveniently.

The other end of the supporting block 20 is provided with a cushion pad 21, and further, in order to ensure the fixing stability of the workbench 1.

In conclusion, when the vibration and noise reduction device for the machine tool operation table is used, a processing mechanism is arranged below a cross beam 3 arranged on a support 2 on a table 1, materials are placed on a bearing table 8, a motor 12 is started, the motor 12 drives a screw rod 11, further, the screw rod 11 drives a slide block 10 to slide in a slide way, so that the slide block 10 with a friction pad 13 and the bearing table 8 with the friction block stably clamp the materials, noise reduction plates 14 are arranged on two sides of the bearing table 8 to play a role in primary noise reduction, a noise reduction pad 15 with noise reduction holes is arranged on the support 2, the noise reduction pad 15 plays a role in secondary noise reduction, a noise insulation cover 16 is hinged with the cross beam 3, two ends of the noise insulation cover 16 are connected with the support 2 in a clamping manner, a cavity formed by the support 2, the cross beam 3 and the noise insulation cover 16 and the table 1 has good tightness, so that a three-level noise reduction effect is achieved, a telescopic rod 4 sleeved with a first spring 5 is arranged below a bottom plate 6, the distance between the bottom plate 6 and the workbench 1 is adjusted through the nut 7, the buffering effect of the first buffering assembly is convenient to adjust, a supporting block 20 connected with a second spring 19 is arranged in a driving groove below the supporting leg 18, the supporting block 20 can slide in the driving groove, and a buffering pad 21 is arranged below the supporting block 20, so that good buffering protection is conveniently achieved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a machine tool operation panel vibration/noise reduction device, includes workstation (1), support (2), crossbeam (3), processing agency, first buffering subassembly, second buffering subassembly, centre gripping subassembly and the subassembly of making an uproar that falls, its characterized in that: the working table (1) is provided with the supports (2), the supports (2) are arranged into two groups which are symmetrically arranged on the working table (1), two ends of the cross beam (3) are respectively connected with the two groups of supports (2), the processing mechanism is arranged below the cross beam (3), the first buffer component comprises a telescopic rod (4), a first spring (5), a bottom plate (6) and a nut (7), one end of the telescopic rod (4) is connected with the working table (1), the other end of the telescopic rod (4) penetrates through the bottom plate (6), the telescopic rod (4) is sleeved with the first spring (5), one end of the first spring (5) is connected with the working table (1), the other end of the first spring (5) is connected with the bottom plate (6), the nut (7) is arranged on the bottom plate (6), and the nut (7) is in threaded connection with the upper part of the telescopic rod (4), the telescopic rods (4) are arranged into four groups and evenly arranged at four corners below the bottom plate (6), the clamping assemblies are arranged above the bottom plate (6) and comprise bearing tables (8), assembling tables (9), sliding blocks (10), screw rods (11) and motors (12), the clamping assemblies are symmetrically arranged on the bottom plate (6) in multiple groups, transverse plates are arranged on the assembling tables (9), the bearing tables (8) are arranged below the transverse plates, sliding ways are arranged on the side surfaces of the bearing tables (8), the sliding blocks (10) are matched with the sliding ways, the motors (12) are arranged on the transverse plates, one ends of the screw rods (11) are communicated with the transverse plates and are connected with the output ends of the motors (12), the other ends of the screw rods (11) are communicated with the sliding blocks (10) and are connected with the bearing tables (8), and the second buffering assemblies are arranged below the workbench (1), the noise reduction assembly comprises a noise reduction plate (14), a noise reduction pad (15) and a sound-proof cover (16), the noise reduction plate (14) is arranged on the bottom plate (6), the noise reduction plate (14) is arranged into two groups of symmetrical arrangements on the outer side of the assembly table (9), the noise reduction pad (15) is arranged on the inner side of the support (2), the sound-proof cover (16) is arranged at two ends of the cross beam (3), the sound-proof cover (16) is hinged to the cross beam (3), and the sound-proof cover (16) is arranged perpendicular to the support (2).

2. The machine tool console shock absorbing and noise reducing device of claim 1, wherein: the sound-proof shield is characterized in that clamping grooves are formed in two ends of the support (2), sealing gaskets (17) are arranged in the clamping grooves, and the sound-proof shield (16) is matched with the clamping grooves.

3. The machine tool console shock absorbing and noise reducing device of claim 2, wherein: and friction pads (13) are arranged at the ends, far away from the screw rod (11), of the sliding block (10) and the bearing table (8).

4. The machine tool console shock absorbing and noise reducing device of claim 3, wherein: a plurality of noise reduction holes are formed in the noise reduction pad (15).

5. The machine tool console shock absorbing and noise reducing device of claim 4, wherein: the second buffer assembly comprises supporting legs (18), a second spring (19) and supporting blocks (20), one end of each supporting leg (18) is connected with the workbench (1), a driving groove is formed in the other end of each supporting leg (18), the second spring (19) and the supporting blocks (20) are arranged in the driving groove, one end of the second spring (19) is connected with the top of the driving groove, and the other end of the second spring (19) is connected with one end of each supporting block (20).

6. The machine tool console shock absorbing and noise reducing device of claim 5, wherein: and a buffer pad (21) is arranged at the other end of the supporting block (20).